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rustdoc: Remove unnecessary need_backline function #92081

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Dec 19, 2021
Merged

rustdoc: Remove unnecessary need_backline function #92081

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10 changes: 3 additions & 7 deletions src/librustdoc/clean/types.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1033,12 +1033,6 @@ impl Attributes {
) -> Attributes {
let mut doc_strings: Vec<DocFragment> = vec![];

fn update_need_backline(doc_strings: &mut Vec<DocFragment>) {
if let Some(prev) = doc_strings.last_mut() {
prev.need_backline = true;
}
}

let clean_attr = |(attr, parent_module): (&ast::Attribute, Option<DefId>)| {
if let Some(value) = attr.doc_str() {
trace!("got doc_str={:?}", value);
Expand All @@ -1058,7 +1052,9 @@ impl Attributes {
indent: 0,
};

update_need_backline(&mut doc_strings);
if let Some(prev) = doc_strings.last_mut() {
prev.need_backline = true;
}

doc_strings.push(frag);

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